Hi, does anyone know how this lens will work on the AF100. I know it will not be AF because it does not have the electronics, but I want to make sure that I can focus manually. I orignally was looking at the 35mm f1.4 MF and the 35mm f2 MF, but in Ken Rockwell's reviews he states that you should pass on the MF and get the F2 AF lens as this lens although a bit plasticy is far superior optically to the MF lens. Any input is appreciated. Thks.